curl --request POST \
--url https://api.ttapi.io/suno/v1/inspo \
--header 'Content-Type: application/json' \
--header 'TT-API-KEY: <api-key>' \
--data '
{
"mv": "chirp-v5",
"audio_urls": [
"https://example.com/reference-1.mp3"
],
"prompt": "<string>",
"title": "<string>",
"tags": "rock, blues, hip-hop, r&b",
"negative_tags": "<string>",
"style_weight": 0.5,
"weirdness_constraint": 0.5,
"audio_weight": 0.5,
"auto_lyrics": false,
"audio_format": "mp3",
"hookUrl": "<string>",
"isStorage": true
}
'import requests
url = "https://api.ttapi.io/suno/v1/inspo"
payload = {
"mv": "chirp-v5",
"audio_urls": ["https://example.com/reference-1.mp3"],
"prompt": "<string>",
"title": "<string>",
"tags": "rock, blues, hip-hop, r&b",
"negative_tags": "<string>",
"style_weight": 0.5,
"weirdness_constraint": 0.5,
"audio_weight": 0.5,
"auto_lyrics": False,
"audio_format": "mp3",
"hookUrl": "<string>",
"isStorage": True
}
headers = {
"TT-API-KEY": "<api-key>",
"Content-Type": "application/json"
}
response = requests.post(url, json=payload, headers=headers)
print(response.text)const options = {
method: 'POST',
headers: {'TT-API-KEY': '<api-key>', 'Content-Type': 'application/json'},
body: JSON.stringify({
mv: 'chirp-v5',
audio_urls: ['https://example.com/reference-1.mp3'],
prompt: '<string>',
title: '<string>',
tags: 'rock, blues, hip-hop, r&b',
negative_tags: '<string>',
style_weight: 0.5,
weirdness_constraint: 0.5,
audio_weight: 0.5,
auto_lyrics: false,
audio_format: 'mp3',
hookUrl: '<string>',
isStorage: true
})
};
fetch('https://api.ttapi.io/suno/v1/inspo', options)
.then(res => res.json())
.then(res => console.log(res))
.catch(err => console.error(err));<?php
$curl = curl_init();
curl_setopt_array($curl, [
CURLOPT_URL => "https://api.ttapi.io/suno/v1/inspo",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "POST",
CURLOPT_POSTFIELDS => json_encode([
'mv' => 'chirp-v5',
'audio_urls' => [
'https://example.com/reference-1.mp3'
],
'prompt' => '<string>',
'title' => '<string>',
'tags' => 'rock, blues, hip-hop, r&b',
'negative_tags' => '<string>',
'style_weight' => 0.5,
'weirdness_constraint' => 0.5,
'audio_weight' => 0.5,
'auto_lyrics' => false,
'audio_format' => 'mp3',
'hookUrl' => '<string>',
'isStorage' => true
]),
CURLOPT_HTTPHEADER => [
"Content-Type: application/json",
"TT-API-KEY: <api-key>"
],
]);
$response = curl_exec($curl);
$err = curl_error($curl);
curl_close($curl);
if ($err) {
echo "cURL Error #:" . $err;
} else {
echo $response;
}package main
import (
"fmt"
"strings"
"net/http"
"io"
)
func main() {
url := "https://api.ttapi.io/suno/v1/inspo"
payload := strings.NewReader("{\n \"mv\": \"chirp-v5\",\n \"audio_urls\": [\n \"https://example.com/reference-1.mp3\"\n ],\n \"prompt\": \"<string>\",\n \"title\": \"<string>\",\n \"tags\": \"rock, blues, hip-hop, r&b\",\n \"negative_tags\": \"<string>\",\n \"style_weight\": 0.5,\n \"weirdness_constraint\": 0.5,\n \"audio_weight\": 0.5,\n \"auto_lyrics\": false,\n \"audio_format\": \"mp3\",\n \"hookUrl\": \"<string>\",\n \"isStorage\": true\n}")
req, _ := http.NewRequest("POST", url, payload)
req.Header.Add("TT-API-KEY", "<api-key>")
req.Header.Add("Content-Type", "application/json")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.post("https://api.ttapi.io/suno/v1/inspo")
.header("TT-API-KEY", "<api-key>")
.header("Content-Type", "application/json")
.body("{\n \"mv\": \"chirp-v5\",\n \"audio_urls\": [\n \"https://example.com/reference-1.mp3\"\n ],\n \"prompt\": \"<string>\",\n \"title\": \"<string>\",\n \"tags\": \"rock, blues, hip-hop, r&b\",\n \"negative_tags\": \"<string>\",\n \"style_weight\": 0.5,\n \"weirdness_constraint\": 0.5,\n \"audio_weight\": 0.5,\n \"auto_lyrics\": false,\n \"audio_format\": \"mp3\",\n \"hookUrl\": \"<string>\",\n \"isStorage\": true\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.ttapi.io/suno/v1/inspo")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Post.new(url)
request["TT-API-KEY"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n \"mv\": \"chirp-v5\",\n \"audio_urls\": [\n \"https://example.com/reference-1.mp3\"\n ],\n \"prompt\": \"<string>\",\n \"title\": \"<string>\",\n \"tags\": \"rock, blues, hip-hop, r&b\",\n \"negative_tags\": \"<string>\",\n \"style_weight\": 0.5,\n \"weirdness_constraint\": 0.5,\n \"audio_weight\": 0.5,\n \"auto_lyrics\": false,\n \"audio_format\": \"mp3\",\n \"hookUrl\": \"<string>\",\n \"isStorage\": true\n}"
response = http.request(request)
puts response.read_body{
"status": "SUCCESS",
"message": "success",
"data": {
"jobId": "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
}
}{
"status": "FAILED",
"message": "<string>",
"data": {}
}{
"status": "FAILED",
"message": "Wrong TT-API-KEY or email is not activated."
}Suno Inspo API Documentation
Use the Suno inspo API to generate new songs from 1-4 audio inspiration references, combining uploaded musical ideas with custom lyrics, title, style tags, and callback handling.
curl --request POST \
--url https://api.ttapi.io/suno/v1/inspo \
--header 'Content-Type: application/json' \
--header 'TT-API-KEY: <api-key>' \
--data '
{
"mv": "chirp-v5",
"audio_urls": [
"https://example.com/reference-1.mp3"
],
"prompt": "<string>",
"title": "<string>",
"tags": "rock, blues, hip-hop, r&b",
"negative_tags": "<string>",
"style_weight": 0.5,
"weirdness_constraint": 0.5,
"audio_weight": 0.5,
"auto_lyrics": false,
"audio_format": "mp3",
"hookUrl": "<string>",
"isStorage": true
}
'import requests
url = "https://api.ttapi.io/suno/v1/inspo"
payload = {
"mv": "chirp-v5",
"audio_urls": ["https://example.com/reference-1.mp3"],
"prompt": "<string>",
"title": "<string>",
"tags": "rock, blues, hip-hop, r&b",
"negative_tags": "<string>",
"style_weight": 0.5,
"weirdness_constraint": 0.5,
"audio_weight": 0.5,
"auto_lyrics": False,
"audio_format": "mp3",
"hookUrl": "<string>",
"isStorage": True
}
headers = {
"TT-API-KEY": "<api-key>",
"Content-Type": "application/json"
}
response = requests.post(url, json=payload, headers=headers)
print(response.text)const options = {
method: 'POST',
headers: {'TT-API-KEY': '<api-key>', 'Content-Type': 'application/json'},
body: JSON.stringify({
mv: 'chirp-v5',
audio_urls: ['https://example.com/reference-1.mp3'],
prompt: '<string>',
title: '<string>',
tags: 'rock, blues, hip-hop, r&b',
negative_tags: '<string>',
style_weight: 0.5,
weirdness_constraint: 0.5,
audio_weight: 0.5,
auto_lyrics: false,
audio_format: 'mp3',
hookUrl: '<string>',
isStorage: true
})
};
fetch('https://api.ttapi.io/suno/v1/inspo', options)
.then(res => res.json())
.then(res => console.log(res))
.catch(err => console.error(err));<?php
$curl = curl_init();
curl_setopt_array($curl, [
CURLOPT_URL => "https://api.ttapi.io/suno/v1/inspo",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "POST",
CURLOPT_POSTFIELDS => json_encode([
'mv' => 'chirp-v5',
'audio_urls' => [
'https://example.com/reference-1.mp3'
],
'prompt' => '<string>',
'title' => '<string>',
'tags' => 'rock, blues, hip-hop, r&b',
'negative_tags' => '<string>',
'style_weight' => 0.5,
'weirdness_constraint' => 0.5,
'audio_weight' => 0.5,
'auto_lyrics' => false,
'audio_format' => 'mp3',
'hookUrl' => '<string>',
'isStorage' => true
]),
CURLOPT_HTTPHEADER => [
"Content-Type: application/json",
"TT-API-KEY: <api-key>"
],
]);
$response = curl_exec($curl);
$err = curl_error($curl);
curl_close($curl);
if ($err) {
echo "cURL Error #:" . $err;
} else {
echo $response;
}package main
import (
"fmt"
"strings"
"net/http"
"io"
)
func main() {
url := "https://api.ttapi.io/suno/v1/inspo"
payload := strings.NewReader("{\n \"mv\": \"chirp-v5\",\n \"audio_urls\": [\n \"https://example.com/reference-1.mp3\"\n ],\n \"prompt\": \"<string>\",\n \"title\": \"<string>\",\n \"tags\": \"rock, blues, hip-hop, r&b\",\n \"negative_tags\": \"<string>\",\n \"style_weight\": 0.5,\n \"weirdness_constraint\": 0.5,\n \"audio_weight\": 0.5,\n \"auto_lyrics\": false,\n \"audio_format\": \"mp3\",\n \"hookUrl\": \"<string>\",\n \"isStorage\": true\n}")
req, _ := http.NewRequest("POST", url, payload)
req.Header.Add("TT-API-KEY", "<api-key>")
req.Header.Add("Content-Type", "application/json")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.post("https://api.ttapi.io/suno/v1/inspo")
.header("TT-API-KEY", "<api-key>")
.header("Content-Type", "application/json")
.body("{\n \"mv\": \"chirp-v5\",\n \"audio_urls\": [\n \"https://example.com/reference-1.mp3\"\n ],\n \"prompt\": \"<string>\",\n \"title\": \"<string>\",\n \"tags\": \"rock, blues, hip-hop, r&b\",\n \"negative_tags\": \"<string>\",\n \"style_weight\": 0.5,\n \"weirdness_constraint\": 0.5,\n \"audio_weight\": 0.5,\n \"auto_lyrics\": false,\n \"audio_format\": \"mp3\",\n \"hookUrl\": \"<string>\",\n \"isStorage\": true\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.ttapi.io/suno/v1/inspo")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Post.new(url)
request["TT-API-KEY"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n \"mv\": \"chirp-v5\",\n \"audio_urls\": [\n \"https://example.com/reference-1.mp3\"\n ],\n \"prompt\": \"<string>\",\n \"title\": \"<string>\",\n \"tags\": \"rock, blues, hip-hop, r&b\",\n \"negative_tags\": \"<string>\",\n \"style_weight\": 0.5,\n \"weirdness_constraint\": 0.5,\n \"audio_weight\": 0.5,\n \"auto_lyrics\": false,\n \"audio_format\": \"mp3\",\n \"hookUrl\": \"<string>\",\n \"isStorage\": true\n}"
response = http.request(request)
puts response.read_body{
"status": "SUCCESS",
"message": "success",
"data": {
"jobId": "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
}
}{
"status": "FAILED",
"message": "<string>",
"data": {}
}{
"status": "FAILED",
"message": "Wrong TT-API-KEY or email is not activated."
}Authorizations
You can obtain your API key from the TTAPI Dashboard.
Body
Model to use. After creating a custom model, you can also pass chirp-custom:{model_id}. See Create Model. persona_id and chirp-custom cannot be used together.
chirp-v5-5, chirp-v5, chirp-v4-5+, chirp-v4-5, chirp-v4-5-all, chirp-v4, chirp-v3-5, chirp-v3-0 Publicly accessible audio URLs used as inspiration references. Provide 1 to 4 audio files.
1 - 4 elements["https://example.com/reference-1.mp3"]
Lyrics.
Used in custom mode (custom=true). Required when instrumental is false. The lyrics will be used and sung in the generated track. Maximum length: 5000 characters.
Music title.
Used in custom mode (custom=true). Maximum length: 80 characters.
Music style or genre.
Used in custom mode (custom=true). Maximum length: 1000 characters.
"rock, blues, hip-hop, r&b"
Music styles or genres that should be excluded from generation.
Used in custom mode (custom=true).
Music style weight, range: 0.00–1.00.
Used in custom mode. Valid range: 0 <= x <= 1.
0.5
Audio creativity (weirdness) weight, range: 0.00–1.00.
Used in custom mode. Valid range: 0 <= x <= 1.
0.5
Audio weight, range: 0.00–1.00.
Used in custom mode. Valid range: 0 <= x <= 1.
0.5
Whether to automatically generate lyrics. Custom mode only.
- true: The input lyrics will be creatively rewritten, similar to the inspiration mode prompt effect
- false: Use the provided lyrics directly to generate the music
Vocal gender.
-
Male: Male voice
-
Female: Female voice
Male, Female Audio format of audioUrl after the job succeeds.
mp3, m4a, wav "mp3"
Callback notification URL
Whether to store the generated audio.
- true: The audio will be stored and a TTAPI CDN URL will be returned
- false: The original source URL will be returned